Maths Initial AssessmentQuestion 14
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The table below shows the number of cups of coffee people drink a day.
Cups of Coffee
Frequency (f)
Midpoint
Midpoint x Frequency
0 - 2
5
1
5
3 - 5
25
4
100
6 - 8
5
7
35
Totals
35
Complete the table and work out the mean number of cups of coffee.